feat: 移除记忆图系统插件,优化记忆管理器的初始化和数据目录配置

This commit is contained in:
Windpicker-owo
2025-11-19 19:49:23 +08:00
parent d9caee13ab
commit 47a062a738
7 changed files with 30 additions and 112 deletions

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@@ -1,20 +0,0 @@
"""
记忆系统插件
集成记忆管理功能到 Bot 系统中
"""
from src.plugin_system.base.plugin_metadata import PluginMetadata
__plugin_meta__ = PluginMetadata(
name="记忆图系统 (Memory Graph)",
description="基于图的记忆管理系统,支持记忆创建、关联和检索",
usage="LLM 可以通过工具调用创建和管理记忆,系统自动在回复时检索相关记忆",
version="0.1.0",
author="MoFox-Studio",
license="GPL-v3.0",
repository_url="https://github.com/MoFox-Studio",
keywords=["记忆", "知识图谱", "RAG", "长期记忆"],
categories=["AI", "Knowledge Management"],
extra={"is_built_in": False, "plugin_type": "memory"},
)

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@@ -1,85 +0,0 @@
"""
记忆系统插件主类
"""
from typing import ClassVar
from src.common.logger import get_logger
from src.plugin_system import BasePlugin, register_plugin
logger = get_logger("memory_graph_plugin")
# 用于存储后台任务引用
_background_tasks = set()
@register_plugin
class MemoryGraphPlugin(BasePlugin):
"""记忆图系统插件"""
plugin_name = "memory_graph_plugin"
enable_plugin = True
dependencies: ClassVar = []
python_dependencies: ClassVar = []
config_file_name = "config.toml"
config_schema: ClassVar = {}
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
logger.info(f"{self.log_prefix} 插件已加载")
def get_plugin_components(self):
"""返回插件组件列表"""
from src.memory_graph.plugin_tools.memory_plugin_tools import (
CreateMemoryTool,
LinkMemoriesTool,
SearchMemoriesTool,
)
components = []
# 添加工具组件
for tool_class in [CreateMemoryTool, LinkMemoriesTool, SearchMemoriesTool]:
tool_info = tool_class.get_tool_info()
components.append((tool_info, tool_class))
return components
async def on_plugin_loaded(self):
"""插件加载后的回调"""
try:
from src.memory_graph.manager_singleton import initialize_memory_manager
logger.info(f"{self.log_prefix} 正在初始化记忆系统...")
await initialize_memory_manager()
logger.info(f"{self.log_prefix} ✅ 记忆系统初始化成功")
except Exception as e:
logger.error(f"{self.log_prefix} 初始化记忆系统失败: {e}", exc_info=True)
raise
def on_unload(self):
"""插件卸载时的回调"""
try:
import asyncio
from src.memory_graph.manager_singleton import shutdown_memory_manager
logger.info(f"{self.log_prefix} 正在关闭记忆系统...")
# 在事件循环中运行异步关闭
loop = asyncio.get_event_loop()
if loop.is_running():
# 如果循环正在运行,创建任务
task = asyncio.create_task(shutdown_memory_manager())
# 存储引用以防止任务被垃圾回收
_background_tasks.add(task)
task.add_done_callback(_background_tasks.discard)
else:
# 如果循环未运行,直接运行
loop.run_until_complete(shutdown_memory_manager())
logger.info(f"{self.log_prefix} ✅ 记忆系统已关闭")
except Exception as e:
logger.error(f"{self.log_prefix} 关闭记忆系统时出错: {e}", exc_info=True)

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@@ -821,6 +821,14 @@ class LongTermMemoryManager:
if not source_id or not target_id:
logger.warning(f"创建边失败: 缺少节点ID ({source_id} -> {target_id})")
return
# 检查节点是否存在
if not self.memory_manager.graph_store or not self.memory_manager.graph_store.graph.has_node(source_id):
logger.warning(f"创建边失败: 源节点不存在 ({source_id})")
return
if not self.memory_manager.graph_store or not self.memory_manager.graph_store.graph.has_node(target_id):
logger.warning(f"创建边失败: 目标节点不存在 ({target_id})")
return
edge_id = self.memory_manager.graph_store.add_edge(
source_id=source_id,

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@@ -148,8 +148,13 @@ async def initialize_unified_memory_manager():
config = global_config.memory
# 创建管理器实例
# 注意:我们将 data_dir 指向 three_tier 子目录,以隔离感知/短期记忆数据
# 同时传入全局 _memory_manager 以共享长期记忆图存储
base_data_dir = Path(getattr(config, "data_dir", "data/memory_graph"))
_unified_memory_manager = UnifiedMemoryManager(
data_dir=Path(getattr(config, "data_dir", "data/memory_graph")),
data_dir=base_data_dir,
memory_manager=_memory_manager,
# 感知记忆配置
perceptual_max_blocks=getattr(config, "perceptual_max_blocks", 50),
perceptual_block_size=getattr(config, "perceptual_block_size", 5),

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@@ -52,7 +52,7 @@ class PerceptualMemoryManager:
recall_top_k: 召回时返回的最大块数
recall_similarity_threshold: 召回的相似度阈值
"""
self.data_dir = data_dir or Path("data/memory_graph/three_tier")
self.data_dir = data_dir or Path("data/memory_graph")
self.data_dir.mkdir(parents=True, exist_ok=True)
# 配置参数

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@@ -53,7 +53,7 @@ class ShortTermMemoryManager:
transfer_importance_threshold: 转移到长期记忆的重要性阈值
llm_temperature: LLM 决策的温度参数
"""
self.data_dir = data_dir or Path("data/memory_graph/three_tier")
self.data_dir = data_dir or Path("data/memory_graph")
self.data_dir.mkdir(parents=True, exist_ok=True)
# 配置参数

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@@ -35,6 +35,7 @@ class UnifiedMemoryManager:
def __init__(
self,
data_dir: Path | None = None,
memory_manager: MemoryManager | None = None,
# 感知记忆配置
perceptual_max_blocks: int = 50,
perceptual_block_size: int = 5,
@@ -70,7 +71,7 @@ class UnifiedMemoryManager:
long_term_auto_transfer_interval: 自动转移间隔(秒)
judge_confidence_threshold: 裁判模型的置信度阈值
"""
self.data_dir = data_dir or Path("data/memory_graph/three_tier")
self.data_dir = data_dir or Path("data/memory_graph")
self.data_dir.mkdir(parents=True, exist_ok=True)
# 配置参数
@@ -82,7 +83,7 @@ class UnifiedMemoryManager:
self.long_term_manager: LongTermMemoryManager
# 底层 MemoryManager长期记忆
self.memory_manager: MemoryManager
self.memory_manager: MemoryManager = memory_manager
# 配置参数存储(用于初始化)
self._config = {
@@ -124,8 +125,17 @@ class UnifiedMemoryManager:
logger.info("开始初始化统一记忆管理器...")
# 初始化底层 MemoryManager长期记忆
self.memory_manager = MemoryManager(data_dir=self.data_dir.parent)
await self.memory_manager.initialize()
if self.memory_manager is None:
# 如果未提供外部 MemoryManager,则创建一个新的
# 假设 data_dir 是 three_tier 子目录,则 MemoryManager 使用父目录
# 如果 data_dir 是根目录,则 MemoryManager 使用该目录
self.memory_manager = MemoryManager(data_dir=self.data_dir)
await self.memory_manager.initialize()
else:
logger.info("使用外部提供的 MemoryManager")
# 确保外部 MemoryManager 已初始化
if not getattr(self.memory_manager, "_initialized", False):
await self.memory_manager.initialize()
# 初始化感知记忆层
self.perceptual_manager = PerceptualMemoryManager(